a cylindrical tank of petrol pump has capacity 38500 litres.if the diameter of this tank is 3.5meter then find its height
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Step-by-step explanation:
given
volume=38500
radius=3.5
height=?
38500=πr^2
38500=22/7×7/2×7/2×h
38500=154/2×h
38500=77×h
38500/77=h
500=h
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